From Just Solve the File Format Problem
Scitex CT, or Scitex Continuous Tone, is a raster image file format associated with Scitex workstations. It supports CMYK, RGB, and grayscale images.
Scitex CT is one of a family of formats known as Scitex Handshake. The others are LW (Linework), BM (Bitmap), PG (Page), and TX (Text).
The ASCII characters "
CT" appear at offset 0x50.
- ImageMagick (format named "SCT")
- Tom's Viewer
- Scitex HandShake Formats (from archive.org)
- The Scitex CT File Format
- Wikipedia article